National Science Foundation, 2017, 2020, 2021, 2022, 2023
FDCT (Macau S&T Development Fund)
Guangdong Education Department
CIPS-BigSearch (committee member, since 2024 Aug)
CCF-BigData (executive committee member, 2024 Aug)
CCF-AI (executive committee member, 2024 Jul)
ACM SIGSPATIAL China (executive committee member, 2024 Apr)
CAAI-AI Security (executive committee member)
NeurIPS (2026), WWW (2025, 2026), CIKM (2026), AAAI (2022), SDM (2024)
ICLR (2022–2026), NeurIPS (2022–2025), ICML (2023–2026)
COLM (2026), ECCV (2026), AISTAT (2024, 2026), UAI (2026)
KDD (2018–2022, 2026), WWW (2024), SIGIR (2020–2025), ACL (2025–2026)
AAAI (2019–2022, 2025–2026), IJCAI (2020, 2022)
SDM (2018–2022), ICDM (2017–2021, 2026), CIKM (2017–2022)
SDM 2021, SIGIR 2021, ICDM 2021, UAI 2022
Neural Networks (Elsevier, 2024), JAIR (2021), Artificial Intelligence Review (Springer Nature, 2024)
Frontiers in Big Data (2022), TKDD (2014, 2016–2018)
TKDE (2017–2020, 2022), TWEB (2018, 2019, 2022)
Editorial Board: Frontiers in Big Data, Topic Editor (Trustworthiness in Data Mining / Truth Discovery), May 2022 – May 2023.
Mis2-TrueFact 2022 (co-host with KDD 2022), Workshop Co-organizer
The Third International TrueFact Workshop (co-host with KDD 2021), Workshop Co-organizer
The Second International TrueFact Workshop (co-host with KDD 2020), Workshop Co-organizer
AI Thrust Undergraduate Coordinator
AI Thrust Senior Search Committee
AI Thrust Domain Expert Committee
AI Thrust, Search and Substantiation Committee
Red-Bird MPhil Program, Selection & Interview Committee
Teaching- & Education-track Appointment Committee (TEAC)